package xyz.scootaloo.draft.demo;

import java.util.HashMap;
import java.util.Hashtable;
import java.util.Map;

/**
 * @author flutterdash@qq.com
 * @since 2021/5/23 22:48
 */
public class Case7 {

   interface In {
       private void hello() {
           System.out.println("hello");
       }
       static void world() {
           System.out.println("world");
       }
       default void print() {
           System.out.println("print");
       }
   }

   static class Out implements In {
   }

    public static void main(String[] args) {
        In in = new Out();
        in.hello();
        In.world();
        in.print();
    }

}
